英文词源
- prodigal (adj.)
- mid-15c., a back-formation from prodigality, or else from Middle French prodigal and directly from Late Latin prodigalis, from Latin prodigus "wasteful," from prodigere "drive away, waste," from pro- "forth" (see pro-) + agere "to drive" (see act (v.)). First reference is to prodigial son, from Vulgate Latin filius prodigus (Luke xv:11-32). As a noun, "prodigal person," 1590s, from the adjective (the Latin adjective also was used as a noun).
中文词源
词根词缀： prod(= pro- )前 + -ig-驾驶,引导 + -al形容词词尾
该词的英语词源请访问趣词词源英文版：prodigal 词源，prodigal 含义。
来自拉丁语prodigere,挥霍，浪费，来自prod-,向前，来自pro-的扩大形式，-ig,做，驱使，驱动，词源同agent,navigate.比喻用法，被诱惑所驱动的，乱花钱的，挥霍的。
